66934672

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2381}}^1$

素因数の和:2647

約数の個数: 40

約数和(自身を含む): 148865472

約数和(自身を除く): 81930800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1757, 2008, 2381, 3514, 4016, 4762, 7028, 9524, 14056, 16667, 19048, 28112, 33334, 38096, 66668, 133336, 266672, 597631, 1195262, 2390524, 4183417, 4781048, 8366834, 9562096, 16733668, 33467336, 66934672]

約数ペア:

[(1, 66934672), (2, 33467336), (4, 16733668), (7, 9562096), (8, 8366834), (14, 4781048), (16, 4183417), (28, 2390524), (56, 1195262), (112, 597631), (251, 266672), (502, 133336), (1004, 66668), (1757, 38096), (2008, 33334), (2381, 28112), (3514, 19048), (4016, 16667), (4762, 14056), (7028, 9524)]